| Keyboard |
Sends
messages by pressing keys |
Mouse |
Sends
data by clicking |
Joystick |
A rotary
lever and used in computer games |
Digitizing
tablet |
Pointing
device which inputs drawings |
Touch
sensitive screen |
Interacts
by touching the screen |
Light
screen |
Draws
directly on the screen |
Digital
cameras |
Inputs
images from camera to computer |
Optical
mark reader |
Inputs
numbers or letters |
Scanner |
Scans
photo or text into computer |
Barcode
reader |
Reads
barcodes (pattern of printed lines) |
Magnetic
reader |
Reads
magnetic strip on a card |
Voice
data entry |
Accepts
spoken word as input data |
